AT&T beefs up ski resort reception with stealthy DAS

AT&T DAS antenna stand (right) near the American Eagle lift at Copper Mountain. Credit all photos: Paul Kapustka, MSR (click on any photo for a larger image)

In order to improve cellular reception at the Copper Mountain ski area, AT&T this winter installed a stealthy seven-antenna DAS in several base-area locations, including inside ski-lodge buildings and inside a rooftop cupola.

According to Quin Gelfand, a senior real estate and construction manager for AT&T’s Antenna Solutions Group, the mountain had previously been served only by a single macro tower located up near the slopes of the popular Colorado resort, which is located just off the I-70 Interstate between Frisco and Vail.

On heavy skier-visit days, Gelfand said, the macro tower recently caused some “capacity concerns,” leading AT&T to design a DAS solution for the several base areas at Copper Mountain. In addition to just being saturated by demand, Gelfand said the single macro antennas often didn’t provide strong signals inside buildings at the base areas.

“In a lot of areas around the resort, there were low bars for LTE,” Gelfand said.

AT&T’s Quin Gelfand shows off the main head end DAS gear rack.

But on Feb. 23 this year, that situation changed for AT&T cellular customers, as the DAS went live and immediately started moving lots of cellular traffic. By the time of our visit in early April, Gelfand said the DAS installation (which has the capacity equivalent of a single large macro tower) had already seen more than 7 terabytes of data moved, averaging about 175 GB per day. Like at many Colorado ski areas, March is a busy month at Copper with lots of spring break skiers and locals driving up on weekends from Denver.

Hiding antennas in a cupola

Brad Grohusky, senior IT manager for Copper Mountain, said AT&T approached the resort a couple of years ago to discuss the idea of a DAS. “When we had a dense population of guests, it was pretty easy to saturate a signal,” Grohusky said.

On weekends, Grohusky said Copper could often see as many as 10,000 guests, and might even see as many as 14,000 visitors on popular days or holidays. Wireless communications, he said, could get even more stress if the weather turned nasty or cold, driving more people inside buildings.

DAS antenna (upper top left) in Copper Station lodge

Starting from an existing telecom service room located in an underground garage, AT&T ran fiber this past offseason to three different antenna locations. The closest and most obvious is a three-antenna stand near the “Burning Stones” gathering area and the American Eagle chairlift base. As one of the resort’s main first chairs the American Eagle often has crowds at its base, and the Burning Stones area is a small clearing between the slopes and the base area buildings that is used often for concerts and other public gatherings.

“There was lots of digging last summer,” said Grohusky of the fiber-trenching effort, which gained some extra time thanks to a warmer-than-usual fall that kept the snow at bay. “We took advantage of that extra week,” Grohusky said.

If the American Eagle-area antennas are in plain sight, the two antennas at the Union Creek Schoolhouse base area to the west would be impossible to find if you didn’t know where they were; on the roof of a building AT&T built custom-designed baffling for a rooftop cupola that completely hides the antennas while allowing cellular signals to pass through.

“You would never know the antennas were up there,” Grohusky said. “AT&T really accomodated our architecture there.”

Closer look at DAS tower near American Eagle lift

Back farther to the east, two more antennas were located at the top windows of the Copper Station lodge building, pointed outward to cover the lift base areas and the condos and other buildings in that area. According to Gelfand AT&T used Nokia RAN gear as well as Corning fiber equipment, CommScope cabling components and antennas from JMA Wireless in the deployment. The DAS is powered by a 100 Mbps fiber link from CenturyLink, and supports three cellular bands — 700 MHz, AWS and PCS, according to Gelfand.

Even though ski season is all but over, the network will still get use in the non-snowy months as Copper Mountain, like many Colorado resorts, has an active summer schedule of on-mountain activities. The resort also has a limited free public Wi-Fi network in certain base area buildings, including in and around the Starbucks location right next to the Burning Stones area. Gohusky said there are no current plans to expand the Wi-Fi, and also said that none of the other major cellular carriers are planning to add any of their own DAS deployments.

But for AT&T customers, Grohusky said connectivity is vastly improved. “The feedback has been great,” he said. “Connectivity used to be poor inside buildings, but now it’s great.”

Look back toward the Burning Stones gathering area, near American Eagle lift

Union Creek Schoolhouse building — cupola with AT&T antennas is the one closest to ski hill

JMA Wireless antenna mounted high up inside Copper Station lodge

CommScope gear inside the Copper Station node equipment room

Corning optical gear inside the Copper Station node equipment room

Copper Station lodge building (with DAS antennas) on far right, showing proximity to eastern base area

Recon teams with Oakley for Airwave Ski Goggles with ‘Heads-Up’ Data Display

Looking for a ski accessory that can set you apart from your friends? Then you might want to look at the Airwave ski goggles from Oakley that have just hit the market and the glasses company has teamed with Recon to significantly enhance the goggles.

Oakley joins a number of Recon partners in creating goggles that provide an interactive skiing experience, but the company looks to be taking it one step further, by providing an app that will enable an Apple iOS device to be part of the equation, and will be available in select Apple Stores. There has been an Android app available for some time.

Airwaves have a $599 list, so that they will not be an impulse buy, at least for most. The goggles come loaded with the sensor and communications technology that has been the hallmark of Recon.

You are probably familiar with Oakley but maybe less so with Recon, which would be too bad. The company makes what it calls heads-up display technology, but that is a rather dry term for an interesting product family.

The company makes a technology that gives you real time stats and data, using your goggles to provide a backdrop for the information that can include your speed, distance traveled, vertical descent and a number of navigational data points from its built-in GPS. It is designed in such a way that when you are looking out skiing it does not interfere with your vision but by looking in a predetermined area it provides a host of data from the sensors that are part of the unit.

You can purchase a unit that is able to snap into a number of different vendor’s goggles so that you are not limited to a single developer or style. They have the ability to connect to a smartphone and allow a skier to connect to incoming calls, view text messages or listen to music that is stored on the device. There is a remote that can be attached to gloves or the goggles themselves to control access.

Recon and Partners Show off Heads Up Display Technology at TELUS

If you are lucky enough to be at the TELUS World Ski and Snowboard Festival 2012 being held this weekend in Whistler, B.C. you can get a first look at goggles that do now most of what Google is seeking to do with its Project Glass effort, courtesy of Recon Instruments.

We have written about Recon before, and even mentioned them yesterday in a piece on Oakley creating projection glasses, and the company appears to have a lap on the competition in the area of developing sports glasses that have display and interconnect capabilities.

Now the company is giving a sneak preview of some unreleased products that will not be available to the general public until next ski season, but if you have the chance we recommend taking a look, either at the festival if you are one of the lucky few, or at a local ski shop for current versions of the technology.

The reason for the enthusiasm is that it increasingly appears that this type of technology may be heading towards the mainstream, and as often is the case, it is niche markets that will lead the way. Do you want to find out if glasses that provide a range of features from music to navigation will affect your concentration? Well here is your chance to find out. It is one thing to have a connected item such as a watch but another world when the item is glasses, or in this case goggles.

Back to Recon; they will be showing the unreleased Recon ready Scott NAV-R 2 Goggle that is designed to fit the Recon GPS Micro Optics Display, the MOD and MOD Live. The MOD products incorporate Recon’s Heads Up Display (HUD) technology. MOD Live can provide a variety of sets of feedback data such as jump analytics and speed as well as connect to a smartphone for calls and music playlists.

So head on over and take a gander, or you can always wander over to the company’s site and examine the technology there instead, you could be ahead of the wave of the future.

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